ResearchBenchmarksSparse-view CT Reconstruction on Sparse-view CT 64-viewsSparse-view CT Reconstruction on Sparse-view CT 64-viewsFollow44.58PSNRPTD24.445629.672834.940.1272Apr 13, 2026Evaluation resultsMethodMethodLinksPSNRSSIMLPIPSPTDSampling Steps=1Sampling Steps=12026.0444.58980.87RegFormer2026.0444.55980.95PTDSampling Steps=5Sampling Steps=52026.0443.6997.60.63PTDSampling Steps=8Sampling Steps=82026.0443.1297.30.51LEARN2026.0442.6497.31.36DuDoTrans2026.0439.52952.55FBPConv2026.0438.1393.33.96FBP2026.0425.2248.928.56